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Brother TJ-4021TN Industrial Label Printer, 203dpi, TT, USB/LAN/Serial

VENDOR: BROTHER Mfg Part#: TJ4021TN UPC#: 012502659280
  • The Brother TJ-4021TN is a rugged, high-performance thermal label printer designed for demanding industrial applications. Its fast print speeds of up to 10 inches per second, combined with a 203 dpi resolution, enable efficient label production with precision. Equipped with wired connectivity options including LAN, USB, serial, and USB host, and supported by a 3.5" color touch panel, this printer delivers ease of use and operational versatility.
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$881.82
$881.82
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MSRP: $1,350.00
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  • 203 dpi maximum print resolution for clear, sharp labels
  • Print speed up to 600 inches per minute (10 ips) for high productivity
  • Supports direct thermal and thermal transfer printing methods
  • Multi-interface connectivity: USB 2.0, LAN, serial, USB host
  • 3.5" color touch screen for intuitive control
  • 128MB RAM and 128MB flash memory for reliable processing of large print jobs
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Key Benefits

Eye-Insights
  • Delivers industrial-grade performance with high-speed output and durability for demanding environments
  • Advanced connectivity and compatibility with common printer control languages allow easy system integration
  • Backed by a 2-year Premier Limited Warranty and ENERGY STAR 3.0 compliance for long-term value and efficiency

Product Overview

The Brother TJ-4021TN industrial label printer is built to handle high-volume environments with reliability and speed. Utilizing both direct thermal and thermal transfer technologies, this monochrome printer achieves print speeds up to 600 inches per minute (10 ips) and delivers crisp output with its 203 dpi maximum resolution. Its wide media compatibility supports labels ranging from 0.79 inches to 4.73 inches in width, making it adaptable to various industrial labeling needs. The unit also supports an extensive range of barcode symbologies, including QR codes, PDF417, DataMatrix, and more.

Integrated hardware features include a 3.5-inch color touch panel for user-friendly navigation and multi-interface connectivity via USB 2.0, LAN, serial, and USB host ports. The printer comes with 128MB of RAM and 128MB of flash memory to handle complex label layouts and large print jobs efficiently. It supports major printer control languages including ZPL II, EPL2, DPL, SBPL, and FBPL-EZD, ensuring seamless integration with existing systems. With ENERGY STAR 3.0 compliance, a built-in print server, and a Premier 2-year limited warranty, the TJ-4021TN offers a cost-effective and dependable labeling solution for warehouses, logistics centers, and manufacturing facilities.

Specifications

Printer
Printer Type Label Printer
Printer Technology Thermal
Printer Interface USB host; USB; Serial; LAN; WLAN

Dimensions&Miscellaneous
Width 9.76 Inch
Depth 10.79 Inch
Height 17.17 Inch
Model TJ4021TN
Features Combines the leading performance, easy integration, best limited warranty, and customer support with some of the lowest costs in the industry; Outstanding features help improve versatility; Wide range of integration solutions; Complete printing solution;Designed for heavy duty use and easy to maintain; Print-and-apply solution; Share media with a mixed deployment of label printers; Shift & Print Subscription Service; Brother QuickDeploy standalone solutions
Weight 9.4 Kg

Special Feature
COO TAIWAN
TAA compliance Yes

Media
Printer Color Type Monochrome
Print Max Resolution ( B&W ) 203 dpi
RAM / Total Installed Size 128 MB
Display Diagonal Size 4.7 Inch
Control Panel Touch Pad

System Requirements
System Requirement Windows 10 (32/64bit), Windows 8 (32/64bit), Windows 7 (32/64bit), Android v2.2 or later, iOS v6.0 or later, Windows Server 2012 R2, Windows Server 2012, Mac OS X 10.10.x or later, Linux Red Hat and Debian

Power / Battery
Power / Voltage Required 100 - 240VAC 50/60Hz
Power / Device Type Power Supply

Service&Support
Manufacturer Warranty 2 Years Premier Warranty

UNSPSC Code
UNSPSC Code 43212108

Networking
Interfaces & Connections USB, Serial, WLAN, LAN, Host-USB

Green Product Information
Energy Star Compliant Y

Why buy from Eye-In Technologies?

Since 2003, the Eye-In team has supplied and supported large-scale deployments coast to coast. Eye-In Technologies is our dedicated online storefront—built for easy purchasing, quote requests, and dependable follow-through. We offer US + Canada coverage, volume pricing for projects, a documented RMA process, and direct support.